MEDIDATA SOLUTIONS INC

CUSIP: 58471AAB1 Class: CONV

NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO's Holding History (CIK: 0001141802)

Note: Option positions (PUT/CALL) are excluded.

Q3 2017
Shares 1,000 Value ($000) $1 Avg Close — Range —
Q2 2017
Shares 1,000 Value ($000) $1 Avg Close — Range —
Q1 2017
Shares 1,000 Value ($000) $1 Avg Close — Range —
Q4 2016
Shares 1,000 Value ($000) $1 Avg Close — Range —
Q2 2016
Shares 1,000 Value ($000) $1 Avg Close — Range —
Q1 2016
Shares 1,000 Value ($000) $1 Avg Close — Range —
Q4 2015
Shares 1,000 Value ($000) $1 Avg Close — Range —